// axios基础的封装
import axios from "axios";

import { ElMessage } from 'element-plus'
import 'element-plus/theme-chalk/el-message.css'

import { useUserStore } from "@/stores/user";

import router from "../router";



// 创建axios实例
const httpInstance = axios.create({
    baseURL: "http://pcapi-xiaotuxian-front-devtest.itheima.net", // 黑马程序员接口
    timeout: 5000
});

// 拦截器
// axios请求拦截器
httpInstance.interceptors.request.use(config => {
    // 从pinia中获取token
    const userStore = useUserStore();

    // 按照后端的要求拼接token数据
    const token = userStore.userInfo.token
    if (token) {
        config.headers.Authorization = `Bearer ${token}`
    }

    return config;
}, e => Promise.reject(e));
// axios响应拦截器
httpInstance.interceptors.response.use(res => res.data, e => {
    // 从pinia中获取token
    const userStore = useUserStore();

    // 统一错误提示
    ElMessage({
        type: 'warning',
        message: e.response.data.message
    })

    // 401token失效处理
    if (e.response.status === 401) {
        userStore.clearUserInfo();
        router.push("/login");
    }

    return Promise.reject(e);
})


export default httpInstance;